SG122734A1 - AC/DC adapter 110/230 volts, with multiple dc outputs - Google Patents

AC/DC adapter 110/230 volts, with multiple dc outputs

Info

Publication number
SG122734A1
SG122734A1 SG1999003360A SG1999003360A SG122734A1 SG 122734 A1 SG122734 A1 SG 122734A1 SG 1999003360 A SG1999003360 A SG 1999003360A SG 1999003360 A SG1999003360 A SG 1999003360A SG 122734 A1 SG122734 A1 SG 122734A1
Authority
SG
Singapore
Prior art keywords
volts
adapter
outputs
Prior art date
Application number
SG1999003360A
Inventor
Walter Roland Chen
Original Assignee
Walter Roland Chen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Walter Roland Chen filed Critical Walter Roland Chen
Priority to SG1999003360A priority Critical patent/SG122734A1/en
Priority to PCT/SG2000/000103 priority patent/WO2001008262A2/en
Priority to EP00955219A priority patent/EP1142087A2/en
Priority to HK02102617.7A priority patent/HK1041567A1/en
Publication of SG122734A1 publication Critical patent/SG122734A1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/10—Parallel operation of dc sources
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0083—Converters characterised by their input or output configuration
    • H02M1/009—Converters characterised by their input or output configuration having two or more independently controlled outputs

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Power Sources (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Power Conversion In General (AREA)
SG1999003360A 1999-07-23 1999-07-23 AC/DC adapter 110/230 volts, with multiple dc outputs SG122734A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SG1999003360A SG122734A1 (en) 1999-07-23 1999-07-23 AC/DC adapter 110/230 volts, with multiple dc outputs
PCT/SG2000/000103 WO2001008262A2 (en) 1999-07-23 2000-07-21 Ac/dc adapter 110/230 volts, with multiple dc outputs
EP00955219A EP1142087A2 (en) 1999-07-23 2000-07-21 Ac/dc adapter 110/230 volts, with multiple dc outputs
HK02102617.7A HK1041567A1 (en) 1999-07-23 2002-04-09 Ac/dc adapter 110/230 volts, with multiple dc outputs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG1999003360A SG122734A1 (en) 1999-07-23 1999-07-23 AC/DC adapter 110/230 volts, with multiple dc outputs

Publications (1)

Publication Number Publication Date
SG122734A1 true SG122734A1 (en) 2006-06-29

Family

ID=20430396

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1999003360A SG122734A1 (en) 1999-07-23 1999-07-23 AC/DC adapter 110/230 volts, with multiple dc outputs

Country Status (4)

Country Link
EP (1) EP1142087A2 (en)
HK (1) HK1041567A1 (en)
SG (1) SG122734A1 (en)
WO (1) WO2001008262A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI239112B (en) * 2004-11-23 2005-09-01 Sinbon Electronics Company Ltd Portable charging system
CN100463400C (en) * 2006-02-11 2009-02-18 鸿富锦精密工业（深圳）有限公司 Digital user loop terminal and its power system
CN101505067B (en) * 2009-03-11 2011-01-05 成都市华为赛门铁克科技有限公司 Hard disk power supply system, hard disk switching board and a method for hard disk power supply
CN103959574B (en) 2011-10-13 2017-04-05 苹果公司 Power supply adaptor with single piece insulator component
EP2976689A4 (en) * 2013-03-20 2016-08-10 Mark Ross Workstation power system

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323962A (en) * 1981-02-02 1982-04-06 General Electric Company High efficiency rectifier with multiple outputs
US5220271A (en) * 1992-03-17 1993-06-15 Digital Equipment Corporation Cross regulator for a multiple output power supply
US5225767A (en) * 1988-08-08 1993-07-06 Zdzislaw Gulczynski Synchronous switching power supply with boost and/or flyback converters
EP0608091A2 (en) * 1993-01-19 1994-07-27 General Electric Company Pulsed power converter with multiple output voltages
US5386359A (en) * 1992-06-03 1995-01-31 Nec Corporation Multi-output DC-DC converter using a resonance circuit
US5400239A (en) * 1992-12-11 1995-03-21 Northern Telecom Limited Power converter with plural regulated outputs
US5442534A (en) * 1993-02-23 1995-08-15 California Institute Of Technology Isolated multiple output Cuk converter with primary input voltage regulation feedback loop decoupled from secondary load regulation loops
US5619404A (en) * 1995-10-30 1997-04-08 Zak; Alexander Multi-channel single stage high power factor AC to DC converter
EP0918393A2 (en) * 1997-11-20 1999-05-26 Harris Corporation Multiple output DC-to-DC converter having enhanced noise margin and related methods

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323962A (en) * 1981-02-02 1982-04-06 General Electric Company High efficiency rectifier with multiple outputs
US5225767A (en) * 1988-08-08 1993-07-06 Zdzislaw Gulczynski Synchronous switching power supply with boost and/or flyback converters
US5220271A (en) * 1992-03-17 1993-06-15 Digital Equipment Corporation Cross regulator for a multiple output power supply
US5386359A (en) * 1992-06-03 1995-01-31 Nec Corporation Multi-output DC-DC converter using a resonance circuit
US5400239A (en) * 1992-12-11 1995-03-21 Northern Telecom Limited Power converter with plural regulated outputs
EP0608091A2 (en) * 1993-01-19 1994-07-27 General Electric Company Pulsed power converter with multiple output voltages
US5442534A (en) * 1993-02-23 1995-08-15 California Institute Of Technology Isolated multiple output Cuk converter with primary input voltage regulation feedback loop decoupled from secondary load regulation loops
US5619404A (en) * 1995-10-30 1997-04-08 Zak; Alexander Multi-channel single stage high power factor AC to DC converter
EP0918393A2 (en) * 1997-11-20 1999-05-26 Harris Corporation Multiple output DC-to-DC converter having enhanced noise margin and related methods

Also Published As

Publication number Publication date
WO2001008262A2 (en) 2001-02-01
HK1041567A1 (en) 2002-07-12
EP1142087A2 (en) 2001-10-10
WO2001008262A3 (en) 2001-05-25

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